var gulp=require('gulp');
var sass=require('gulp-sass')
var watchFile=require('gulp-watch')


gulp.task('sa',function(){
    gulp.src('scss/*.scss')
    .pipe(sass())
    .pipe(gulp.dest('css'))
})

gulp.task('jianting',function(){
    watchFile('scss/*.scss',gulp.series('sa'))
    console.log(111)
})